VDHA: Vector-Driven Hash Aggregation for Sparse Matrix-Sparse Vector Multiplication on GPUs

Yuchen Li, Zhe Pan, Peng Qu, Youhui Zhang. VDHA: Vector-Driven Hash Aggregation for Sparse Matrix-Sparse Vector Multiplication on GPUs. In Tony Hosking, Madan Musuvathi, Kenjiro Taura, editors, Proceedings of the 31st ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming, PPoPP 2026, Sydney, NSW, Australia, 31 January 2026 - 4 February 2026. pages 259-272, ACM, 2026. [doi]

Abstract

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